Nature"Cracking The Koala Code"
Scientists track the day-to-day lives of an extended family of koalas in a forest pocket near urban Brisbane, Australia, to unravel what a forest needs to support a healthy population and how these slow-moving creatures react to the surrounding suburbia. Other scientists on St. Bees Island use solar-powered mobile phones to record koala vocalizations and begin to decipher some of the animals' communications.G